Re: [gtkmm] iterating through the contents of a tree

["Andreas B. Thun" <abt gmx de>]

To be more precise: The problem is, I cannot see the selection.
The row is not highlighted:
Does a list view has children?


void ConstraintTable::onNextClicked()
{
  cout << "START ConstraintTable::onNextClicked()" << endl;

  typedef Gtk::TreeModel::Children type_children;
  type_children children = m_list_store_ref->children();

  for(type_children::iterator iter = children.begin(); iter != children.end(); ++iter)
  {
	// is this my next row?
	Gtk::TreeModel::Row row = *iter;
	if(row)
	  m_tree_sel_ref->select(row);
  }
  cout << "END   ConstraintTable::onNextClicked()" << endl;
}



> Same here. I canīt figure out how to iterate trough a tree like this 
> starting
> at the selected row (including parents!) to select the following line.